A4 PRO-3340B vs A10-4655M
Aggregate performance score
A4 PRO-3340B outperforms A10-4655M by a minimal 3% based on our aggregate benchmark results.
Contents
Primary details
Comparing processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 2769 | 2742 |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Laptop | Laptop |
| Series | AMD A-Series | no data |
| Power efficiency | 1.60 | 1.65 |
| Designer | AMD | AMD |
| Manufacturer | no data | GlobalFoundries |
| Architecture codename | Trinity (2012−2013) | Kabini (2013−2014) |
| Release date | 15 May 2012 (13 years ago) | 20 December 2014 (11 years ago) |
Detailed specifications
A10-4655M and A4 PRO-3340B basic parameters such as number of cores, number of threads, base frequency and turbo boost clock, lithography, cache size and multiplier lock state. These parameters indirectly say of CPU speed, though for more precise assessment you have to consider their test results.
| Physical cores | 4 (Quad-Core) | 4 (Quad-Core) |
| Threads | 4 | 4 |
| Base clock speed | 2 GHz | 2.2 GHz |
| Boost clock speed | 2.8 GHz | 2.2 GHz |
| L1 cache | 192 KB | no data |
| L2 cache | 4 MB (shared) | 2048 KB |
| L3 cache | 0 KB | no data |
| Chip lithography | 32 nm | 28 nm |
| Die size | 246 mm2 | 107 mm2 |
| Maximum case temperature (TCase) | 100 °C | 90 °C |
| Number of transistors | 1,178 million | no data |
| 64 bit support | + | + |
| Windows 11 compatibility | - | no data |
Compatibility
Information on A10-4655M and A4 PRO-3340B compatibility with other computer components: motherboard (look for socket type), power supply unit (look for power consumption) etc. Useful when planning a future computer configuration or upgrading an existing one. Note that power consumption of some processors can well exceed their nominal TDP, even without overclocking. Some can even double their declared thermals given that the motherboard allows to tune the CPU power parameters.
| Number of CPUs in a configuration | 1 | 1 |
| Socket | FP2 | FT3 |
| Power consumption (TDP) | 25 Watt | 25 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by A10-4655M and A4 PRO-3340B. You'll probably need this information if you require some particular technology.
| Instruction set extensions | 86x SSE (1, 2, 3, 3S, 4.1, 4.2, 4A),-64, AES, AVX, FMA | no data |
| AES-NI | + | + |
| FMA | + | FMA4 |
| AVX | + | + |
| PowerNow | - | + |
| PowerGating | - | + |
| VirusProtect | - | + |
| RAID | - | + |
Virtualization technologies
Virtual machine speed-up technologies supported by A10-4655M and A4 PRO-3340B are enumerated here.
| AMD-V | + | + |
| IOMMU 2.0 | - | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by A10-4655M and A4 PRO-3340B. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | unknown Dual-channel | DDR3/DDR3L-1600 |
| Max memory channels | no data | 1 |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | AMD Radeon HD 7620G (360 - 497 MHz) | AMD Radeon™ HD 8240 Graphics |
| iGPU core count | no data | 2 |
| จำนวนพาธไลน์ | no data | 128 |
| Enduro | - | + |
| Switchable graphics | - | + |
| UVD | - | + |
| VCE | - | + |
Graphics interfaces
Available interfaces and connections of A10-4655M and A4 PRO-3340B integrated GPUs.
| DisplayPort | - | + |
| HDMI | - | + |
Graphics API support
APIs supported by A10-4655M and A4 PRO-3340B integrated GPUs, sometimes API versions are included.
| DirectX | no data | DirectX® 12 |
| Vulkan | - | + |
Peripherals
Specifications and connection of peripherals supported by A10-4655M and A4 PRO-3340B.
| PCIe version | no data | 2.0 |
| PCI Express lanes | no data | 8 |
Synthetic benchmarks
Various benchmark results of the processors in comparison. Overall score is measured in points in 0-100 range, higher is better.
Combined synthetic benchmark score
This is our combined benchmark performance rating.
Passmark
Passmark CPU Mark is a widespread benchmark, consisting of 8 different types of workload, including integer and floating point math, extended instructions, compression, encryption and physics calculation. There is also one separate single-threaded scenario measuring single-core performance. Other than that, Passmark measures multi-core performance.
Pros & cons summary
| Performance score | 0.95 | 0.98 |
| Recency | 15 May 2012 | 20 December 2014 |
| Chip lithography | 32 nm | 28 nm |
A4 PRO-3340B has a 3.2% higher aggregate performance score, an age advantage of 2 years, and a 14.3% more advanced lithography process.
Given the minimal performance differences, no clear winner can be declared between AMD A10-4655M and AMD A4 PRO-3340B.
Other comparisons
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